• Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …GIAC Security Expert (GSE), Offensive Security Certified Professional (OSCP), and Certified Ethical Hacker (CEH) **Clearance Required:** + Must possess a Top ... Secret clearance eligible for access to SCI and Counterintelligence (CI) polygraph or ability to obtain CI polygraph by contract start **Original Posting:** June 24, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (06/25/25)
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  • Senior Computer Scientist

    Leidos (Aberdeen Proving Ground, MD)
    …certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), or AWS Certified Solutions Architect + ... Demonstrated experience incorporating AI and ML into operations at any level to increase efficiency and effectiveness of operational outcome **Clearance Required:** + Must possess a Top Secret clearance eligible for access to SCI and Counterintelligence (CI)… more
    Leidos (06/25/25)
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  • Information Security Analyst

    Imagine One Technology & Management (Lexington Park, MD)
    …Hunt Methodologies Course (HMC) + Intermediate Cyber Core (ICC) + CYBR2100 Certified Ethical Hacker + CYBR2150 + CYBR3420 Intermediate Cyber Core **Security ... Requirements:** + **Candidates must have US Citizenship** + **Candidates must have an ACTIVE DoD Secret Clearance (or higher)** **Imagine One Technology & Management, Ltd., offers a full package of benefits and competitive salary, excellent group medical,… more
    Imagine One Technology & Management (06/03/25)
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